1.9 sec in total
147 ms
1.5 sec
270 ms
Click here to check amazing Nuncbrand content. Otherwise, check out these important facts you probably never knew about nuncbrand.com
Not all labware is created equal. Nalgene labware is designed to be extremely durable and includes lab bottles, cryo vials, beakers, carboys etc.
Visit nuncbrand.comWe analyzed Nuncbrand.com page load time and found that the first response time was 147 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
nuncbrand.com performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value9.0 s
1/100
25%
Value9.0 s
14/100
10%
Value1,780 ms
10/100
30%
Value1.081
2/100
15%
Value20.9 s
2/100
10%
147 ms
195 ms
50 ms
19 ms
13 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nuncbrand.com, 54% (46 requests) were made to Thermoscientific.com and 6% (5 requests) were made to Assets.kampyle.com. The less responsive or slowest element that took the longest time to load (408 ms) relates to the external source Thermoscientific.com.
Page size can be reduced by 1.6 MB (74%)
2.2 MB
569.5 kB
In fact, the total size of Nuncbrand.com main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 225.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 102.6 kB, which is 40% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 225.9 kB or 89% of the original size.
Potential reduce by 87.4 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Nuncbrand needs image optimization as it can save up to 87.4 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 968.7 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 968.7 kB or 73% of the original size.
Potential reduce by 331.4 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nuncbrand.com needs all CSS files to be minified and compressed as it can save up to 331.4 kB or 83% of the original size.
Number of requests can be reduced by 44 (59%)
75
31
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nuncbrand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
nuncbrand.com
147 ms
newsdetail
195 ms
nalgene-labware.html
50 ms
satelliteLib-3a990264f63bab6abae507708a9f917b3731fa21.js
19 ms
headlibs.min.css
13 ms
complibs.min.css
73 ms
searchlibs.min.css
71 ms
shared.min.css
78 ms
jquery.min.js
84 ms
utils.min.js
83 ms
granite.min.js
103 ms
jquery.min.js
104 ms
shared.min.js
105 ms
underscore.min.js
108 ms
kernel.min.js
113 ms
headlibs.min.js
144 ms
sitecatalyst.min.js
109 ms
util.min.js
142 ms
analytics.sitecatalyst.js
141 ms
plugins.min.js
140 ms
k_config.js
307 ms
fbevents.js
281 ms
headerLogo.gif
75 ms
smallBlackArrow.png
76 ms
image.img.png
76 ms
image.img.png
78 ms
image.img.png
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1399473664957.jpg
78 ms
image.img.png
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image.img.png
80 ms
wycFooter.png
223 ms
external-link-icon-light-blue.png
223 ms
buttons.js
17 ms
grayPipe_1x9.gif
160 ms
flags.png
169 ms
cart.png
168 ms
magnifyingGlass_white_16x16.png
167 ms
print.png
16 ms
unorderedListBullet.png
15 ms
external-link-icon-blue.png
13 ms
moduleBackgroundTop.png
14 ms
smallBlueArrow.png
408 ms
satellite-545a2eac3335610016400600.js
389 ms
BrightcoveExperiences.js
385 ms
APIModules_all.js
384 ms
select-country.html
135 ms
header.cart.html
75 ms
CooladataScript.js
339 ms
k_button_thermo.css
57 ms
k_button_thermo.js
65 ms
getAllAppDefault.esi
45 ms
elqCfg.min.js
43 ms
overlay.png
40 ms
controls.png
43 ms
closeX.png
44 ms
ui-bg_highlight-soft_100_eeeeee_1x100.png
40 ms
closeBtn.png
41 ms
FeedbackButton-Side.png
41 ms
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svrGP
125 ms
svrGP
187 ms
svrGP
156 ms
svrGP
108 ms
svrGP
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getSegment.php
168 ms
checkOAuth.esi
35 ms
flags_large.png
11 ms
print.css
4 ms
svrGP.aspx
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svrGP.aspx
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svrGP.aspx
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svrGP.aspx
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t.dhj
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t.dhj
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svrGP.aspx
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cm
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s-3271.xgi
14 ms
hbpix
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xrefid.xgi
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cool-2.1.12.min.js
24 ms
pixel
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pixel
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2981
34 ms
nuncbrand.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nuncbrand.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nuncbrand.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nuncbrand.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nuncbrand.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
nuncbrand.com
Open Graph description is not detected on the main page of Nuncbrand. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: